| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.90 | 3.134% | $209.2589 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $31.34 | 6.365% | $33.3348 | $33.33 | $33.35 | $33.30 |
| Purchase #3 | $11.39 | 4.834% | $11.9406 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $212.28 | 10.421% | $234.4017 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $198.40 | 12.301% | $222.8052 | $222.81 | $222.80 | $222.80 |
| Purchase #6 | $84.69 | 10.272% | $93.3894 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $43.70 | 9.798% | $47.9817 | $47.98 | $48.00 | $48.00 |
| 7 purchase totals = | $784.70 | $853.1123 | $853.11 | $853.15 | $853.10 | |